3159819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 1819701

約数列:

[1, 3, 9, 13, 39, 113, 117, 239, 339, 717, 1017, 1469, 2151, 3107, 4407, 9321, 13221, 27007, 27963, 81021, 243063, 351091, 1053273, 3159819]

約数ペア:

[(1, 3159819), (3, 1053273), (9, 351091), (13, 243063), (39, 81021), (113, 27963), (117, 27007), (239, 13221), (339, 9321), (717, 4407), (1017, 3107), (1469, 2151)]